Gas Turbine Temperature Alarms using Siemens TIA Portal
This article is about the temperature alarms PLC program for a Gas turbine. Here we will use Siemens TIA PORTAL for programming the logic. There are many applications in the...
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Coal Based Fuel Feeding System for Boiler
The Flue Feeding System Consists of the following Parts: Crusher Bucket Elevator Hopper Screw Feeder Primary Air Fan (PA Fan) Crusher A crusher is a machine designed to reduce large...
Gas Turbine Control System
The gas turbine generator is a combination system of a compressor, turbine, and generator. First of all, the air intake is compressed by the compressor. This compressed air will be...
Gas Turbine Troubleshooting Tips
Gas Turbine Troubleshooting The following information required for troubleshooting GE-design heavy-duty gas turbine issues: When did the problem begin? After a maintenance outage? After a forced outage (emergency shutdown, trip)?...
Gas Turbine Interview Questions and Answers
Study the top 100 Gas Turbine Interview Questions and Answers useful to review the basics and prepare for common technical questions on Gas Turbine. Gas Turbine Questions What is Gas...
What is Gear Run Out ?
Gears can be eccentricity. eccentricity is caused due to the gear teeth profile. All gear teeth cannot be manufactured accurately with proper dimension. They can be ± 0.5 mm. So...
What is Gear Box Backlash ?
The Gear box backlash is the clearance or gap between the two mating gear tooth. The backlash can be measured with dial gauge, feeler gauge or lead wire. The Dial...
Working Principle of Steam Ejector
Function of Ejector The main function of the ejector is to extract air and no condensate gasses from a closed system . It removes air from the condenser and provide...
Burner Management System Logic and Interlock
Burner Management System or BMS (not to be confused with building management system from another industry!) is a mechanism that monitors fuel burning equipment during start-up, shutdown, operation and transient conditions....
What is Turbine Supervisory Instrumentation (TSI) ?
The Turbine Supervisory Instrumentation or TSI includes those measurements which monitor the behavior of the rotor train assembly. These include the speed, vibrations, axial position and differential expansion of the turbo...